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Brooklyn • Education

1100 Elm Ave

Brooklyn, NY 11230Government-ownedBBL 3067400025BIN 3180761
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Updated Sep 15, 2026 · 16 sources

Year Built1931
Floors3
Building Area64,200 sqft
ZoningR7A
ClassW1
Market Value$11.8M

1100 ELM AVE is a property located at 1100 ELM AVE, Brooklyn, NY 11230. It is classified as a education - public school. The building was constructed in 1931. The building has 3 floors. The building area is 64,200 square feet on a 57,378 sqft lot. The property is zoned R7A. The assessed market value is $11.8M. Public records list the property as government-owned. There are 477 building permits on record (451 active). There are 71 violations on record (6 currently open). 4 docketed judgments carrying $700 in open balances are on record with OATH. Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

659records on file
62Energy Star

Completed in 1931, 1100 Elm Ave rises 3 stories over Kings. Public records put it at 64,200 square feet of floor area, on land zoned R7A. It is carried on the public rolls at a market value of $11.8M, and assessed for tax at $5.3M. In the 36 years its record reaches back, the lot has drawn 659 separate government filings.

The documentary life of the address leans hard toward permit: 477 of its 659 records, fully 72%, fall under that one heading. Violation (71) and enforcement (66) trail well behind. 6 violations stand open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2025.

On the environmental ledger, the building posts an Energy Star score of 62, with a site energy-use intensity of 67.1 kBtu per square foot. Its operations answer for roughly 397 metric tons of CO2-equivalent a year.

Read together — 72% permit, 36 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

72% of every record here performs the same act: permit.

Open the live report — daily-updated data, AI chat & alerts
Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address1100 ELM AVE, Brooklyn, NY 11230
Building TypeEducation - Public School
W1
Year Built1931
Floors3
Total Units0
Building Area64,200 sqft
Lot Size57,378 sqft
ZoningR7A
3067400025
3180761
OwnershipGovernment-owned

Assessment & Sales

$11.8M
$5.3M
$1.1M

Building Permits

477 on record · 451 active
City ConstructionDOB NOW
AHV PERMIT ISSUED
Filed Nov 14, 2026Job #B5663203
View this permit's full record & inspection history →
City ConstructionDOB NOW
AHV PERMIT ISSUED
Filed Nov 7, 2026Job #B7118587
View this permit's full record & inspection history →
City ConstructionDOB NOW
AHV PERMIT ISSUED
Filed Nov 4, 2026Job #B8359340
View this permit's full record & inspection history →
City ConstructionDOB NOW
AHV PERMIT ISSUED
Filed Nov 3, 2026Job #B3297019
View this permit's full record & inspection history →
City ConstructionDOB NOW
AHV PERMIT ISSUED
Filed Oct 30, 2026Job #B4964841
View this permit's full record & inspection history →

+ 472 more permits — view full report

Violations

71 on record · 6 open
Open judgment balance — docketed OATH judgments$700
Judgments · 4 docketed
NYPD summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2024Balance $100Ticket #0216995983
UNLAWFUL BICYCLE RIDING ON SIDEWALK
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2025Ticket #000855101K
IDLING MOTOR VEHICLE ENGIN OVER 1MIN WHILE ADJACENT TO SCHOOL 3RD SUB
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2024Balance $300Ticket #048028716J
DIRTY AREA
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2022Balance $300Ticket #047466257N
STORAGE OF RECEPTACLES 1ST OCCURRENCE
ECBConstruction
ACTIVE
Issued Jan 21, 2026#35725573N

REISSUE: 35720878L-EXIT DOOR NOT SELF-CLOSING-EXIT DOOR NOT SELF-CLOSING/MISSING HARDWARE 301; 303, 305, 307, 311, 313, 317, 319, 320, 321, 322B, 324, 223, 217. REMEDY: COMPLY WITH CODE.

View this violation's full details & status history →
SafetyBoiler
ACTIVE
Issued Dec 15, 2025#VIO-FTC-BE-EXT-202412-0000688

Violation Issued-Failure To File 2024 External Inspection Affirmation of Correction for LP Device

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Jul 8, 2025#35720875X

FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER: NO FIRE STOPPING PER BC 712.3; 27-345. FIRE STOP NOT DONE IN MANY AREAS OF CELLAR LEVEL OPEN HOLES AND SOME FILLED WITH FOAM NO FIRE ROTTING. REMEDY: PROVI

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Jul 8, 2025#35720878L

EXIT DOOR NOT SELF-CLOSING. OLD DOOR NOT SELF-CLOSING/MISSING HARDWARE, 301, 303, 305, 307, 311, 313, 317, 319, 320, 321, 322B, 324, 223, 217. REMEDY: REPAIR/REPLACE FLOOR.

View this violation's full details & status history →
SafetyBoiler
ACTIVE
Issued Nov 14, 2023#VIO-FTC-BE-EXT-202012-0000971

Violation Issued-Failure To File 2020 External Inspection Affirmation of Correction for LP Device

View this violation's full details & status history →

+ 66 more violations on record — view full report

Get the Complete Report for 1100 ELM AVE

Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

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Frequently Asked Questions

When was 1100 ELM AVE, Brooklyn built?

The building at 1100 ELM AVE, Brooklyn, NY 11230 was constructed in 1931. It is classified as a education - public school with 3 floors. The building area is 64,200 sqft.

Are there building permits at 1100 ELM AVE, Brooklyn?

Yes. 1100 ELM AVE, Brooklyn, NY 11230 has 477 building permits on record, with 451 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a City Construction (AHV PERMIT ISSUED) filed Nov 14, 2026.

Does 1100 ELM AVE, Brooklyn have violations?

Yes. 1100 ELM AVE, Brooklyn, NY 11230 has 71 violations on record, with 6 currently open. Breakdown: 3 DOB Safety, 15 DOB, 53 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 1100 ELM AVE, Brooklyn have docketed judgments?

Yes. 1100 ELM AVE, Brooklyn, NY 11230 has 4 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $700. A docketed judgment is an enforceable money judgment entered by OATH after a hearing on a summons issued at this property; where the respondent is the property owner it can attach to the property as a lien.

What is the property tax assessment for 1100 ELM AVE?

1100 ELM AVE, Brooklyn, NY 11230 has an assessed market value of $11.8M and a total assessed value of $5.3M (land: $1.1M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 1100 ELM AVE?

1100 ELM AVE, Brooklyn, NY 11230 is zoned R7A. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 1100 ELM AVE?

1100 ELM AVE, Brooklyn, NY 11230 is government-owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 1100 ELM AVE?

Search 1100 ELM AVE on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report adds the complete title history, owner contacts, and a downloadable PDF.

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1100 ELM AVE, Brooklyn, NY 11230 — Property Records, Permits, Violations, Tax & Zoning | RegWatch